Grease Cup Kits: Specifically designed to match the specifications of Part Number 2133, ensuring a and hassle-free replacement for your pool or spa valves. High Compatibility: These kits are fully compatible with for Gray 2-Port and 3-Port Valves, making them a versatile choice for maintaining multiple valve configurations in your swimming pool or spa. Durability and Performance: Constructed from heavy-duty materials, these grease cup kits are built to withstand the rigors of regular use, ensuring long-lasting performance and reliability in various weather conditions. Optimal Performance Restoration: Regular replacement of the grease cup kits can help return your swimming pool or spa valve to , ensuring efficient operation and prolonging the lifespan of the valves. Easy Installation: Each kit includes all necessary components for a straightforward installation, allowing you to quickly and effectively replace old or worn grease cups without the need for professional help. Color: black Material: plastic Package Contents: 2 * Grease Cup Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.